Water purifier



FIG. 1 is a front, right-side perspective view of a water purifier showing my new design;

FIG. 2 is a front elevation view of the water purifier;

FIG. 3 is a rear elevation view of the water purifier;

FIG. 4 is a left-side elevation view of the water purifier;

FIG. 5 is a right-side elevation view of the water purifier;

FIG. 6 is a top plan view of the water purifier; and,

FIG. 7 is a bottom plan view of the water purifier.

The even-length broken lines in the drawings illustrate portions of the water purifier that form no part of the claimed design. The dot-dash broken lines in the drawings represent a boundary of the claim and form no part of the claimed design. 

CLAIM The ornamental design for a water purifier, as shown and described. 